The DAC0808 is a 8-bit D/A converter produced by National Semiconductor Corporation, with a relative accuracy of ±0.19%, full scale current matching of ±1 LSB, a fast settling time of 150 ns, and non-inverting digital inputs compatible with TTL and CMOS.
The DAC0808 is an 8‑bit monolithic digital‑to‑analog converter featuring a fast 150 ns settling time, low power consumption (33 mW @ +5 V) and a full‑scale output current of +1 LSB. It accepts TTL, DTL or CMOS logic levels and can replace the MC1508/MC1408 devices.
The document includes detailed electrical characteristics, absolute maximum ratings, typical application circuits, test setups, and physical dimensions for both dual‑in‑line and small‑outline packages.
| Relative accuracy | +0.19% error maximum |
|---|---|
| Full scale current match | +1 LSB typ |
| Fast settling time | 150 ns typ |
| Power supply voltage range | +4.5V to +18V |
| Low power consumption | 33 mW @ +5V |
The DAC0808 has a typical settling time of 150 ns.
It operates with a supply voltage range from +4.5 V to +18 V.